BEST Arabidopsis thaliana protein match is: RNA-directed DNA polymerase (reverse transcriptase)-related family protein (TAIR:AT3G24255.2)%3B Has 562 Blast hits to 532 proteins in 147 species: Archae - 28%3B Bacteria - 51%3B Metazoa - 157%3B Fungi - 82%3B Plants - 85%3B Viruses - 6%3B Other Eukaryotes - 153 (source: NCBI BLink).
Protein of unknown function (DUF506) %3B FUNCTIONS IN: molecular_function unknown%3B INVOLVED IN: biological_process unknown%3B LOCATED IN: chloroplast%3B CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF506%2C plant (InterPro:IPR006502)%3B BEST Arabidopsis thaliana protein match is: Protein of unknown function (DUF506) (TAIR:AT4G14620.1)%3B Has 397 Blast hits to 394 proteins in 24 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 0%3B Fungi - 0%3B Plants - 395%3B Viruses - 0%3B Other Eukaryotes - 2 (source: NCBI BLink).
Encodes FIBRILLIN 4 (FIB4). The fibrillins are a large family of chloroplast proteins that have been linked with stress tolerance and disease resistance. FIBRILLIN 4 is required for plastoglobule development and stress resistance.
encodes an isoform of 4-coumarate:CoA ligase (4CL)%2C which is involved in the last step of the general phenylpropanoid pathway. The catalytic efficiency was in the following (descending) order: p-coumaric acid%2C caffeic acid%2C ferulic acid%2C 5-OH-ferulic acid and cinnamic acid. At4CL2 was unable to use sinapic acid as substrate.
Transcription regulator acting as repressor of auxin-inducible gene expression. Plays role in the control of gravitropic growth and development in light-grown seedlings. Auxin induces the degradation of the protein in a dosage-dependent manner in a process mediated by AtRac1. Auxin induced the relocalization of the protein within the nucleus from a diffused nucleoplasmic pattern to a discrete particulated pattern named nuclear protein bodies or NPB in a process also mediated by Rac1. Colocalizes with SCF%2C CSN and 26S proteasome components. Pseudomonas syringae type III effector AvrRpt2 stimulates AXR2 protein turnover.
ABC transporter-related%3B BEST Arabidopsis thaliana protein match is: ABC-2 type transporter family protein (TAIR:AT3G21090.1)%3B Has 247 Blast hits to 244 proteins in 18 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 0%3B Fungi - 0%3B Plants - 247%3B Viruses - 0%3B Other Eukaryotes - 0 (source: NCBI BLink).
Encodes RNA-DIRECTED DNA METHYLATION 1 (RDM1)%2C forming a complex with DMS3 (AT3G49250) and DRD1 (AT2G16390). This complex is termed DDR. The DDR complex is required for polymerase V transcripts and RNA-directed DNA methylation.
Polyketide cyclase/dehydrase and lipid transport superfamily protein%3B CONTAINS InterPro DOMAIN/s: Lipid-binding START (InterPro:IPR002913)%3B BEST Arabidopsis thaliana protein match is: Polyketide cyclase/dehydrase and lipid transport superfamily protein (TAIR:AT4G14500.1)%3B Has 367 Blast hits to 366 proteins in 81 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 183%3B Fungi - 0%3B Plants - 178%3B Viruses - 0%3B Other Eukaryotes - 6 (source: NCBI BLink).
Encodes a member of a novel 6 member Arabidopsis gene family. Expression of PCC1 is regulated by the circadian clock and is upregulated in response to both virulent and avirulent strains of Pseudomonas syringae pv. tomato.
ERD (early-responsive to dehydration stress) family protein%3B FUNCTIONS IN: molecular_function unknown%3B INVOLVED IN: biological_process unknown%3B LOCATED IN: plasma membrane%3B EXPRESSED IN: flower%3B EXPRESSED DURING: petal differentiation and expansion stage%3B CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF221 (InterPro:IPR003864)%3B BEST Arabidopsis thaliana protein match is: ERD (early-responsive to dehydration stress) family protein (TAIR:AT4G15430.2)%3B Has 1522 Blast hits to 1336 proteins in 200 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 191%3B Fungi - 725%3B Plants - 435%3B Viruses - 0%3B Other Eukaryotes - 171 (source: NCBI BLink).
Encodes BE1%2C a putative glycoside hydrolase. Involved in organogenesis and somatic embryogenesis by regulating carbohydrate metabolism. Mutation in BE1 has pleotrophic effect on the whole plant development.
Encodes a member of the dihydroxyacid dehydrates family of proteins that encode enzymes involved in branched chain amino acid biosynthesis. Loss of function mutations have significantly reduced transmission and fertility due to defects in male and female gametophyte development and embryo lethality. Mutants have increased sensitivity to abiotic stressors which may be partially compensated by addition of amino acids to the growth medium.
receptor like protein 36 (RLP36)%3B CONTAINS InterPro DOMAIN/s: Leucine-rich repeat (InterPro:IPR001611)%3B BEST Arabidopsis thaliana protein match is: receptor like protein 38 (TAIR:AT3G23120.1)%3B Has 98934 Blast hits to 26273 proteins in 1049 species: Archae - 38%3B Bacteria - 5801%3B Metazoa - 19602%3B Fungi - 835%3B Plants - 65537%3B Viruses - 10%3B Other Eukaryotes - 7111 (source: NCBI BLink).
contains Pfam profile: PF01657 Domain of unknown function that is usually associated with protein kinase domain Pfam:PF00069%2C however this protein does not have the protein kinase domain
Encodes a protein with UDP-glucosyl transferase activity that was shown to preferentially glucosylates abscisic acid (ABA)%2C and not its catabolites. Moreover%2C UGT71B6 was shown to have a strict preference for the naturally-occurring ABA enantiomer%2C (+)-ABA%2C and not its 'unnatural' relative%2C (-)-ABA. This is in contrast to the other identified UGT genes catalyzing the glucosylation of ABA which were shown to accept both stereoisomers as substrates.
Heavy metal transport/detoxification superfamily protein %3B FUNCTIONS IN: copper ion binding%2C metal ion binding%3B INVOLVED IN: copper ion transport%2C metal ion transport%3B LOCATED IN: endomembrane system%3B EXPRESSED IN: 15 plant structures%3B EXPRESSED DURING: 8 growth stages%3B CONTAINS InterPro DOMAIN/s: Heavy metal transport/detoxification protein (InterPro:IPR006121)%3B BEST Arabidopsis thaliana protein match is: Chloroplast-targeted copper chaperone protein (TAIR:AT2G37390.1)%3B Has 769 Blast hits to 747 proteins in 41 species: Archae - 0%3B Bacteria - 4%3B Metazoa - 2%3B Fungi - 2%3B Plants - 757%3B Viruses - 0%3B Other Eukaryotes - 4 (source: NCBI BLink).
A. thaliana homologue of the human DNA ligase IV-binding protein XRCC4. Yeast two-hybrid analysis demonstrated a strong interaction between A. thaliana DNA ligase IV and the A. thaliana homologue of the human DNA ligase IV-binding protein XRCC4. This interaction is shown to be mediated via the tandem BRCA C-terminal domains of A. thaliana DNA ligase IV protein.
encodes a 42 kDa FK506-binding protein (AtFKBP42) that possesses similarity to multidomain peptidyl-prolyl cis/trans isomerases (PPIases%2C EC 5.2.1.8)%2C which are known to be components of mammalian steroid hormone receptor complexes. The protein appears to be localized to the plasma membrane by electron microscopy and binds to HSP90.1 and calmodulin in vitro. It also aggregates citrate synthase in vitro but does NOT show PPIase activity in vivo. Mutants are reduced in size and exhibit disoriented growth in all organs. Belongs to one of the 36 carboxylate clamp (CC)-tetratricopeptide repeat (TPR) proteins (Prasad 2010%2C Pubmed ID: 20856808) with potential to interact with Hsp90/Hsp70 as co-chaperones.
Encodes a cyanase that catalyzes the bicarbonate-dependent breakdown of cyanate to ammonia and bicarbonate. CYN forms a hexadecamer and is believed to be a cytosolic protein. Long-term exposure to NaCl increases CYN transcript levels. It is also expressed at higher levels in flowers relative to stems%2C roots%2C and seedlings.
encodes allene oxide cyclase. One of four genes in Arabidopsis that encode this enzyme%2C which catalyzes an essential step in jasmonic acid biosynthesis. Gene expression is induced during senescence%2C a process that involves jasmonic acid signalling pathway.
Encodes chloroplast protein HCF101 (high chlorophyll fluorescence 101). Serves as a chloroplast scaffold protein that specifically assembles [4Fe-4S] clusters and transfers them to the chloroplast membrane and soluble target proteins.
Protein of unknown function (DUF3537)%3B CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF3537 (InterPro:IPR021924)%3B BEST Arabidopsis thaliana protein match is: Protein of unknown function (DUF3537) (TAIR:AT1G50630.1)%3B Has 143 Blast hits to 143 proteins in 16 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 0%3B Fungi - 0%3B Plants - 141%3B Viruses - 0%3B Other Eukaryotes - 2 (source: NCBI BLink).
Encodes a ubiquitin ligase that is a novel player in ethylene signaling involved in negatively regulating apical hook curvature%2C with alternative splicing controlling dual targeting to the nuclear and cytoplasmic compartments.
Protein kinase superfamily protein%3B FUNCTIONS IN: protein serine/threonine kinase activity%2C protein kinase activity%2C kinase activity%2C ATP binding%3B INVOLVED IN: protein amino acid phosphorylation%3B EXPRESSED IN: pollen tube%3B CONTAINS InterPro DOMAIN/s: Protein kinase%2C ATP binding site (InterPro:IPR017441)%2C Protein kinase%2C catalytic domain (InterPro:IPR000719)%2C Serine/threonine-protein kinase-like domain (InterPro:IPR017442)%2C Protein kinase-like domain (InterPro:IPR011009)%2C Serine/threonine-protein kinase%2C active site (InterPro:IPR008271)%3B BEST Arabidopsis thaliana protein match is: Protein kinase superfamily protein (TAIR:AT3G07070.1)%3B Has 116071 Blast hits to 114660 proteins in 4323 species: Archae - 99%3B Bacteria - 13128%3B Metazoa - 43073%3B Fungi - 9937%3B Plants - 33033%3B Viruses - 314%3B Other Eukaryotes - 16487 (source: NCBI BLink).
Genetically redundant with POP3%3Bmediates pollen tube guidance. Double mutants are self sterile%3B gamma-aminobutyrate transaminase subunit precursor%3B nuclear gene for mitochondrial product. Encodes gamma-aminobutyrate transaminase that uses pyruvate instead of alpha-ketoglutarate as cosubstrate. Mutations in POP2/HER1 render roots resistant to the inhibitory growth effects of the volatile organic compound E-2-hexenal implicated in plant defense.
Protein of unknown function (DUF1677)%3B CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF1677%2C plant (InterPro:IPR012876)%3B BEST Arabidopsis thaliana protein match is: Protein of unknown function (DUF1677) (TAIR:AT4G14819.1)%3B Has 245 Blast hits to 245 proteins in 14 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 0%3B Fungi - 0%3B Plants - 245%3B Viruses - 0%3B Other Eukaryotes - 0 (source: NCBI BLink).
Encodes a DNA mismatch repair homolog of human MutS gene%2C MSH6. MSH2 is involved in maintaining genome stability and repressing recombination of mismatched heteroduplexes.There are four MutS genes in Arabidopsis%2C MSH2%2C MSH3%2C MSH6%2C and MSH7%2C which all act as heterodimers and bind to 51-mer duplexes. MSH2 has different binding specificity to different mismatches in combination with MSH3%2C MSH6%2C or MSH7.
Di-glucose binding protein with Kinesin motor domain%3B FUNCTIONS IN: microtubule motor activity%2C ATP binding%3B INVOLVED IN: microtubule-based movement%3B EXPRESSED IN: 20 plant structures%3B EXPRESSED DURING: 10 growth stages%3B CONTAINS InterPro DOMAIN/s: Kinesin%2C motor region%2C conserved site (InterPro:IPR019821)%2C Malectin/receptor-like protein kinase (InterPro:IPR021720)%2C Kinesin%2C motor domain (InterPro:IPR001752)%3B BEST Arabidopsis thaliana protein match is: Di-glucose binding protein with Kinesin motor domain (TAIR:AT1G72250.2)%3B Has 35333 Blast hits to 34131 proteins in 2444 species: Archae - 798%3B Bacteria - 22429%3B Metazoa - 974%3B Fungi - 991%3B Plants - 531%3B Viruses - 0%3B Other Eukaryotes - 9610 (source: NCBI BLink).
Uncharacterised protein family (UPF0497)%3B CONTAINS InterPro DOMAIN/s: Uncharacterised protein family UPF0497%2C trans-membrane plant (InterPro:IPR006702)%3B BEST Arabidopsis thaliana protein match is: Uncharacterised protein family (UPF0497) (TAIR:AT3G53850.1)%3B Has 208 Blast hits to 208 proteins in 15 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 0%3B Fungi - 0%3B Plants - 208%3B Viruses - 0%3B Other Eukaryotes - 0 (source: NCBI BLink).
Encodes a basic helix-loop-helix transcription factor whose activity is required to promote differentiation of stomatal guard cells and to halt proliferative divisions in their immediate precursors. It fulfills its role through recruitment of the Arabidopsis Retinoblastoma homologue%2C RETINOBLASTOMA-RELATED (RBR). Both transcript and protein are expressed in and are required for halting divisions at the end of the stomatal lineage. It also has a role in the promotion of guard cell fate and in controlling the transition from guard mother cell to guard cell. Its transcript levels change after inducing MUTE expression in a mute background.
Predicted to encode a PR (pathogenesis-related) protein. Belongs to the plant defensin (PDF) family with the following members: At1g75830/PDF1.1%2C At5g44420/PDF1.2a%2C At2g26020/PDF1.2b%2C At5g44430/PDF1.2c%2C At2g26010/PDF1.3%2C At1g19610/PDF1.4%2C At1g55010/PDF1.5%2C At2g02120/PDF2.1%2C At2g02100/PDF2.2%2C At2g02130/PDF2.3%2C At1g61070/PDF2.4%2C At5g63660/PDF2.5%2C At2g02140/PDF2.6%2C At5g38330/PDF3.1 and At4g30070/PDF3.2.
Encodes a subunit of RNA polymerase IV (aka RNA polymerase D). NRPD2b is closely related to NRPD2a%2C but has lower levels of transcription and does not affect endogenous siRNA when mutated.
encodes a member of a novel protein family that contains contain a CRIB (for Cdc42/Rac-interactive binding) motif required for their specific interaction with GTP-bound Rop1 (plant-specific Rho GTPase). Most similar to RIC6 and RIC8 (subfamily group II). Gene is expressed in all tissues examined.
SAUR-like auxin-responsive protein family %3B CONTAINS InterPro DOMAIN/s: Auxin responsive SAUR protein (InterPro:IPR003676)%3B BEST Arabidopsis thaliana protein match is: SAUR-like auxin-responsive protein family (TAIR:AT1G29450.1)%3B Has 853 Blast hits to 839 proteins in 22 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 0%3B Fungi - 0%3B Plants - 853%3B Viruses - 0%3B Other Eukaryotes - 0 (source: NCBI BLink).
Encodes an ethylene- and jasmonate-responsive plant defensin. mRNA levels are not responsive to salicylic acid treatment%3B although jasmonate and salicylic acid can act synergistically to enhance the expression of this gene. Belongs to the plant defensin (PDF) family with the following members: At1g75830/PDF1.1%2C At5g44420/PDF1.2a%2C At2g26020/PDF1.2b%2C At5g44430/PDF1.2c%2C At2g26010/PDF1.3%2C At1g19610/PDF1.4%2C At1g55010/PDF1.5%2C At2g02120/PDF2.1%2C At2g02100/PDF2.2%2C At2g02130/PDF2.3%2C At1g61070/PDF2.4%2C At5g63660/PDF2.5%2C At2g02140/PDF2.6%2C At5g38330/PDF3.1 and At4g30070/PDF3.2.
